GOODWILL, TRADE NAMES, AND OTHER INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2017

The Company had the following acquired intangible assets:



	September 30, 2017						December 31, 2016
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(amounts in thousands)
Intangible assets subject to amortization:
Databases	$	42,909	$	17,952	$	24,957	$	31,609	$	16,147	$	15,462
Customer relationships	55,524		25,091		30,433		41,724		23,316		18,408
Non-compete agreements	3,919		3,574		345		3,619		3,527		92
Trade names	7,716		688		7,028		3,216		343		2,873
Other intangible assets, net	$	110,068	$	47,305	$	62,763	$	80,168	$	43,333	$	36,835

Intangible assets not subject to amortization:
Trade names					35,402						35,402
					$	98,165					$	72,237

As of September 30, 2017, estimated annual amortization expense is as follows:

The Company's carrying amount of goodwill by segment is as follows:



	Nurse And Allied Staffing Segment			Physician Staffing Segment			Other Human Capital Management Services Segment		Total
	(amounts in thousands)
Balances as of December 31, 2016
Aggregate goodwill acquired	$	304,277		$	43,405		$	9,418	$	357,100
Accumulated impairment loss	(259,732		)	(17,720		)	—		(277,452		)
Goodwill, net of impairment loss	44,545			25,685			9,418		79,648

Changes to aggregate goodwill in 2017
Goodwill acquired (a)	43,596			—			—		43,596

Balances as of September 30, 2017
Aggregate goodwill acquired	347,873			43,405			9,418		400,696
Accumulated impairment loss	(259,732		)	(17,720		)	—		(277,452		)
Goodwill, net of impairment loss	$	88,141		$	25,685		$	9,418	$	123,244

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(a) Goodwill acquired from the acquisition of Advantage. See Note 3 - Acquisitions.